EP0189963A3 - Superelliptical waveguide connection - Google Patents

Superelliptical waveguide connection Download PDF

Info

Publication number
EP0189963A3
EP0189963A3 EP86300001A EP86300001A EP0189963A3 EP 0189963 A3 EP0189963 A3 EP 0189963A3 EP 86300001 A EP86300001 A EP 86300001A EP 86300001 A EP86300001 A EP 86300001A EP 0189963 A3 EP0189963 A3 EP 0189963A3
Authority
EP
European Patent Office
Prior art keywords
superelliptical
waveguide connection
waveguide
connection
superelliptical waveguide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP86300001A
Other versions
EP0189963B1 (en
EP0189963A2 (en
Inventor
Michael Saad Saad
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commscope Technologies AG
Original Assignee
Andrew LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Andrew LLC filed Critical Andrew LLC
Publication of EP0189963A2 publication Critical patent/EP0189963A2/en
Publication of EP0189963A3 publication Critical patent/EP0189963A3/en
Application granted granted Critical
Publication of EP0189963B1 publication Critical patent/EP0189963B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/082—Transitions between hollow waveguides of different shape, e.g. between a rectangular and a circular waveguide
EP86300001A 1985-01-30 1986-01-02 Superelliptical waveguide connection Expired - Lifetime EP0189963B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US696439 1985-01-30
US06/696,439 US4642585A (en) 1985-01-30 1985-01-30 Superelliptical waveguide connection

Publications (3)

Publication Number Publication Date
EP0189963A2 EP0189963A2 (en) 1986-08-06
EP0189963A3 true EP0189963A3 (en) 1988-07-27
EP0189963B1 EP0189963B1 (en) 1993-08-25

Family

ID=24797077

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86300001A Expired - Lifetime EP0189963B1 (en) 1985-01-30 1986-01-02 Superelliptical waveguide connection

Country Status (6)

Country Link
US (1) US4642585A (en)
EP (1) EP0189963B1 (en)
JP (1) JPH0656923B2 (en)
AU (1) AU578507B2 (en)
CA (1) CA1244897A (en)
DE (1) DE3688914T2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787421A (en) * 1986-04-14 1988-11-29 General Motors Corporation Flow path defining means and method of making
US4742317A (en) * 1986-05-23 1988-05-03 General Electric Company Mode coupler for monopulse antennas and the like
IT1252387B (en) * 1991-11-12 1995-06-12 Telettra S P A Ora Alcatel Ita FLANGES AND BODIES FOR MICROWAVE WAVE GUIDE COMPONENTS
DE19615854C1 (en) * 1996-04-20 1997-11-20 Alcatel Kabel Ag Method for producing a coupling for connecting two electromagnetic waveguides
US6354543B1 (en) 1999-01-12 2002-03-12 Andrew Corporation Stackable transmission line hanger
US6899305B2 (en) * 1999-01-12 2005-05-31 Andrew Corporation Stackable transmission line hanger
US6079673A (en) * 1999-04-01 2000-06-27 Andrew Corporation Transmission line hanger
DE19937725A1 (en) * 1999-08-10 2001-02-15 Bosch Gmbh Robert Waveguide transition
EP1233469A3 (en) * 2001-01-26 2003-07-30 Spinner GmbH Elektrotechnische Fabrik Waveguide fitting
US6583693B2 (en) 2001-08-07 2003-06-24 Andrew Corporation Method of and apparatus for connecting waveguides
US7090174B2 (en) 2001-11-09 2006-08-15 Andrew Corporation Anchor rail adapter and hanger and method
US7132910B2 (en) * 2002-01-24 2006-11-07 Andrew Corporation Waveguide adaptor assembly and method
US20050285702A1 (en) * 2004-06-25 2005-12-29 Andrew Corporation Universal waveguide interface adaptor
US7893789B2 (en) * 2006-12-12 2011-02-22 Andrew Llc Waveguide transitions and method of forming components
US8009942B2 (en) * 2008-07-01 2011-08-30 Duke University Optical isolator
US9170440B2 (en) 2008-07-01 2015-10-27 Duke University Polymer optical isolator
FR3095082B1 (en) * 2019-04-11 2021-10-08 Swissto12 Sa Oval section waveguide device and method of manufacturing said device
CN115441141B (en) * 2022-10-17 2023-04-25 北京星英联微波科技有限责任公司 Stepped twisted waveguide

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767380A (en) * 1952-09-30 1956-10-16 Bell Telephone Labor Inc Impedance transformer
US2960671A (en) * 1956-01-26 1960-11-15 Bell Telephone Labor Inc Electromagnetic wave transducer
US3019399A (en) * 1959-03-06 1962-01-30 Microwave Ass Circular waveguide diameter transformer
US3928825A (en) * 1973-05-04 1975-12-23 Licentia Gmbh Waveguide transition piece with low reflection
EP0145292A2 (en) * 1983-11-22 1985-06-19 Andrew A.G. Rectangular to elliptical waveguide

Family Cites Families (25)

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Publication number Priority date Publication date Assignee Title
US2432093A (en) * 1942-07-30 1947-12-09 Bell Telephone Labor Inc Wave transmission network
DE1216953B (en) * 1964-03-25 1966-05-18 Telefunken Patent Arrangement for the excitation of a wave in a waveguide with an elliptical or elliptical cross-section
US3336543A (en) * 1965-06-07 1967-08-15 Andrew Corp Elliptical waveguide connector
US3517341A (en) * 1968-09-16 1970-06-23 Teledyne Inc Microwave polarization switch
US3558800A (en) * 1970-02-03 1971-01-26 Benedict L Wallis Sealing pigtail connector construction
US3651435A (en) * 1970-07-17 1972-03-21 Henry J Riblet Graded step waveguide twist
DE2046331A1 (en) * 1970-09-21 1972-03-23 Kabel Metallwerke Ghh Method for connecting coaxial Rohrsy stars
DE2046525A1 (en) * 1970-09-22 1972-03-23 Kabel Metallwerke Ghh Method for producing a transition for connecting two waveguides with different cross-sectional shapes
US3860891A (en) * 1970-12-30 1975-01-14 Varian Associates Microwave waveguide window having the same cutoff frequency as adjoining waveguide section for an increased bandwidth
FR2139815B1 (en) * 1971-05-29 1978-04-14 Kabel Metallwerke Ghh
DE2127274B2 (en) * 1971-06-02 1979-11-08 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Gas-insulated electrical high or extra high voltage cable
US3856045A (en) * 1973-03-08 1974-12-24 Eaton Corp Vacuum control valve
CH554621A (en) * 1973-08-30 1974-09-30 Kabel Metallwerke Ghh EQUIPMENT WITH AN ELECTRICAL CABLE FOR TRANSMISSION OF A SIGNAL OF THE MESSAGE TECHNOLOGY.
FR2252662B1 (en) * 1973-11-28 1979-04-06 Cit Alcatel
US3974467A (en) * 1974-07-30 1976-08-10 The Furukawa Electric Co., Ltd. Long flexible waveguide
US3993966A (en) * 1975-06-16 1976-11-23 The United States Of America As Represented By The Secretary Of The Navy In-line waveguide to coax transition
JPS5254349A (en) * 1975-10-29 1977-05-02 Dainichi Nippon Cables Ltd Coupler for waveguide line
US4025878A (en) * 1976-03-08 1977-05-24 Associated Universities, Inc. Waveguide coupler having helically arranged coupling slots
DE2612262C2 (en) * 1976-03-23 1984-08-09 kabelmetal electro GmbH, 3000 Hannover Rotary coupling for connecting an electrical line to a rigid housing
JPS5354945A (en) * 1976-10-29 1978-05-18 Mitsubishi Electric Corp Waveguide converter
DE2804990C2 (en) * 1978-02-06 1985-08-29 kabelmetal electro GmbH, 3000 Hannover Device for the continuous corrugation of thin-walled pipes
US4353041A (en) * 1979-12-05 1982-10-05 Ford Aerospace & Communications Corp. Selectable linear or circular polarization network
DE3001666C2 (en) * 1980-01-18 1986-07-31 kabelmetal electro GmbH, 3000 Hannover Corrugated stainless steel conduit and method of making the same
DE3004882A1 (en) * 1980-02-09 1981-08-20 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover RADIANT COAXIAL HIGH FREQUENCY CABLE
US4282458A (en) * 1980-03-11 1981-08-04 The United States Of America As Represented By The Secretary Of The Navy Waveguide mode coupler for use with gyrotron traveling-wave amplifiers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767380A (en) * 1952-09-30 1956-10-16 Bell Telephone Labor Inc Impedance transformer
US2960671A (en) * 1956-01-26 1960-11-15 Bell Telephone Labor Inc Electromagnetic wave transducer
US3019399A (en) * 1959-03-06 1962-01-30 Microwave Ass Circular waveguide diameter transformer
US3928825A (en) * 1973-05-04 1975-12-23 Licentia Gmbh Waveguide transition piece with low reflection
EP0145292A2 (en) * 1983-11-22 1985-06-19 Andrew A.G. Rectangular to elliptical waveguide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EUROPEAN MICROWAVE CONFERENCE-PROCEEDINGS, London, 8th - 12th September 1969, pages 277-280, IEE; T. LARSEN: "Superelliptic broadband transition between rectangular and circular waveguides" *

Also Published As

Publication number Publication date
DE3688914D1 (en) 1993-09-30
EP0189963B1 (en) 1993-08-25
US4642585A (en) 1987-02-10
DE3688914T2 (en) 1994-03-24
AU5157985A (en) 1986-08-07
AU578507B2 (en) 1988-10-27
CA1244897A (en) 1988-11-15
JPH0656923B2 (en) 1994-07-27
JPS61216501A (en) 1986-09-26
EP0189963A2 (en) 1986-08-06

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